Author Question: A pregnant woman visits her doctor for a scheduled ultrasound. She hears the strong heartbeat of the ... (Read 110 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
A pregnant woman visits her doctor for a scheduled ultrasound. She hears the strong heartbeat of the developing child. She is also able to see its fingers and toes. She tells the doctor that she frequently feels the baby kick. Which stage of prenatal development is depicted in the scenario?
 
  A) The fetal stage
  B) The embryonic stage
  C) The germinal stage
  D) The implantation stage

Question 2

Which of the following statements highlights the relationship between dopamine and schizophrenia?
 
  A) Underutilization of dopamine by the brain is connected with hallucinations and disturbances of thoughts and emotions.
  B) People with schizophrenia may have more receptor sites for dopamine in an area of the brain that is involved in emotional responding.
  C) Dopamine fails to produce any pleasurable effects that heighten the sensory experience of a patient suffering from schizophrenia.
  D) Schizophrenia manifests as a result of an imbalance in dopamine levels between two adjoining neurons with conflicting electrical charges.



Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

For a complete list of videos, visit our video library